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Recombinant Mouse TNF-alpha (aa 80-235) Protein, CF

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Recombinant mouse TNF-alpha (410-MT/CF) induces cytotoxicity in the L-929 mouse fibroblast cell line in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is 8-50 pg/mL.

Product Details

Summary
Reactivity MuSpecies Glossary
Applications Bioactivity
Format
Carrier-Free

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Recombinant Mouse TNF-alpha (aa 80-235) Protein, CF Summary

Details of Functionality
Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. Matthews, N. and M.L. Neale (1987) in Lymphokines and Interferons, A Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 221. The ED50 for this effect is 8-50 pg/mL.
Source
E. coli-derived mouse TNF-alpha protein
Leu80-Leu235, with an N-terminal Met
Accession #
N-terminal Sequence
Met & Ser84
Structure / Form

A small amount of recombinant protein lacking the N-terminal methionine and four additional amino acid residues may be also present.

Protein/Peptide Type
Recombinant Proteins
Gene
Tnf
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Endotoxin Note
<0.01 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

Dilutions
  • Bioactivity
Theoretical MW
17 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Publications
Read Publications using
410-MT/CF in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS.
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution Instructions
Reconstitute at 100 μg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Recombinant Mouse TNF-alpha (aa 80-235) Protein, CF

  • APC1 protein
  • Cachectin
  • Cachetin
  • DIF
  • TNF
  • TNF, monocyte-derived
  • TNFA
  • TNF-A
  • TNFalpha
  • TNF-alpha
  • TNF-alphacachectin
  • TNFATNF, macrophage-derived
  • TNFG1F
  • TNFSF1A
  • TNFSF2
  • TNFSF2TNF superfamily, member 2
  • tumor necrosis factor (TNF superfamily, member 2)
  • tumor necrosis factor alpha
  • Tumor necrosis factor ligand superfamily member 2
  • tumor necrosis factor
  • tumor necrosis factor-alpha

Background

Tumor necrosis factor alpha (TNF-alpha ), also known as cachectin and TNFSF2, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, immune system development, apoptosis, and lipid metabolism (1, 2). Mouse TNF-alpha consisits of a 35 amino acid (aa) cytoplasmic domain, a 21 aa transmembrane segment, and a 179 aa extracellular domain (ECD) (3). Within the ECD, mouse TNF-alpha shares 94% aa sequence identity with rat and 70%-77% with bovine, canine, cotton rat, equine, feline, human, porcine, rat, and rhesus TNF-alpha . TNF-alpha is produced by a wide variety of immune, epithelial, endothelial, and tumor cells (1, 2). TNF-alpha is assembled intracellularly to form a noncovalently linked homotrimer which is expressed on the cell surface (4). Cell surface TNF-alpha can induce the lysis of neighboring tumor cells and virus infected cells, and it can generate its own downstream cell signaling following ligation by soluble TNFR I (2, 5). Shedding of membrane bound TNF-alpha by TACE/ADAM17 releases the bioactive cytokine, a 55 kDa soluble trimer of the TNF-alpha extracellular domain (6-8). TNF-alpha binds the ubiquitous 55-60 kDa TNF RI (9, 10) and the hematopoietic cell-restricted 80 kDa TNF RII (11, 12), both of which are also expressed as homotrimers (1, 2, 13). Both type I and type II receptors bind TNF-alpha with comparable affinity (14), although only TNF RI contains a cytoplasmic death domain which triggers the activation of apoptosis. Soluble forms of both types of receptors are released and can neutralize the biological activity of TNF-alpha (15).
  1. Zelova, H. and J. Hosek (2013) Inflamm. Res. 62:641.
  2. Juhasz, K. et al. (2013) Expert Rev. Clin. Immunol. 9:335.
  3. Fransen, L. et al. (1985) Nucleic Acids Res. 13:4417.
  4. Tang, P. et al. (1996) Biochemistry 35:8216.
  5. Perez, C. et al. (1990) Cell 63:251.
  6. Black, R.A. et al. (1997) Nature 385:729.
  7. Moss, M.L. et al. (1997) Nature 385:733.
  8. Gearing, A.J.H. et al. (1994) Nature 370:555.
  9. Schall, T.J. et al. (1990) Cell 61:361.
  10. Loetscher, H. et al. (1990) Cell 61:351.
  11. Dembic, Z. et al. (1990) Cytokine 2:231.
  12. Smith, C.A. et al. (1990) Science 248:1019.
  13. Loetscher, H. et al. (1991) J. Biol. Chem. 266:18324.
  14. Pinckard, J.K. et al. (1997) J. Biol. Chem. 272:10784.
  15. Engelmann, H. et al. (1990) J. Biol. Chem. 265:1531.

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410-MT/CF
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Publications for TNF-alpha (410-MT/CF)(307)

We have publications tested in 5 confirmed species: Human, Mouse, Rat, Bacteria - Porphyromonas gingivalis, Transgenic Mouse.

We have publications tested in 9 applications: Bioassay, Cell Culture, Degradation, ELISA (Standard), ELISA Standard, In Vivo, Neutralization, Stimulation, Western Blot.


Filter By Application
Bioassay
(206)
Cell Culture
(17)
Degradation
(1)
ELISA (Standard)
(16)
ELISA Standard
(1)
In Vivo
(73)
Neutralization
(1)
Stimulation
(1)
Western Blot
(1)
All Applications
Filter By Species
Human
(9)
Mouse
(280)
Rat
(4)
Bacteria - Porphyromonas gingivalis
(1)
Transgenic Mouse
(3)
All Species
Showing Publications 1 - 10 of 307. Show All 307 Publications.
Publications using 410-MT/CF Applications Species
H Koizumi, W Fujii, C Sanjoba, Y Goto BAFF induces CXCR5 expression during B cell differentiation in bone marrow Biochemistry and Biophysics Reports, 2023-03-07;34(0):101451. 2023-03-07 [PMID: 36926279] (Bioassay, Mouse) Bioassay Mouse
SED Abo Zed, A Hackl, K Bohl, L Ebert, E Kieckhöfer, C Müller, K Becker, G Fink, KD Nüsken, E Nüsken, RU Müller, B Schermer, LT Weber Mycophenolic acid directly protects podocytes by preserving the actin cytoskeleton and increasing cell survival Scientific Reports, 2023-03-15;13(1):4281. 2023-03-15 [PMID: 36922538] (Bioassay, Mouse) Bioassay Mouse
J Zhang, Y Zhang, CJ McGrenagha, VP Kelly, Y Xia, J Sun Disruption to tRNA modification by queuine contributes to inflammatory bowel disease Cellular and Molecular Gastroenterology and Hepatology, 2023-02-18;0(0):. 2023-02-18 [PMID: 36801450] (Bioassay, Mouse) Bioassay Mouse
CM Schafer, S Martin-Alm, K Kurylowicz, N Dufton, L Osuna-Alma, ML Wu, CF Johnson, AV Shah, DO Haskard, A Buxton, E Willis, K Wheeler, S Turner, M Chlebicz, RP Scott, S Kovats, A Cleuren, GM Birdsey, AM Randi, CT Griffin Cytokine-Mediated Degradation of the Transcription Factor ERG Impacts the Pulmonary Vascular Response to Systemic Inflammatory Challenge bioRxiv : the preprint server for biology, 2023-02-11;0(0):. 2023-02-11 [PMID: 36798267] (Bioassay, Human, Mouse) Bioassay Human, Mouse
PA Dumesic, SE Wilensky, S Bose, JG Van Vranke, SP Gygi, BM Spiegelman RBM43 links adipose inflammation and energy expenditure through translational regulation of PGC1alpha bioRxiv : the preprint server for biology, 2023-01-07;0(0):. 2023-01-07 [PMID: 36712038] (Bioassay, Mouse) Bioassay Mouse
S Kurose, Y Matsubara, S Yoshino, K Yoshiya, K Morisaki, T Furuyama, T Hoshino, T Yoshizumi Interleukin-38 suppresses abdominal aortic aneurysm formation in mice by regulating macrophages in an IL1RL2-p38 pathway-dependent manner Physiological Reports, 2023-01-01;11(2):e15581. 2023-01-01 [PMID: 36708509] (Bioassay, Mouse) Bioassay Mouse
IC Clark, MA Wheeler, HG Lee, Z Li, LM Sanmarco, S Thaploo, CM Polonio, SW Shin, G Scalisi, AR Henry, JM Rone, F Giovannoni, M Charabati, CF Akl, DM Aleman, SEJ Zandee, A Prat, DC Douek, EA Boritz, FJ Quintana, AR Abate Identification of astrocyte regulators by nucleic acid cytometry Nature, 2023-01-04;0(0):. 2023-01-04 [PMID: 36599367] (Bioassay, Mouse) Bioassay Mouse
H Memetimin, B Zhu, S Lee, WS Katz, PA Kern, BS Finlin Improved beta-cell function leads to improved glucose tolerance in a transgenic mouse expressing lipoprotein lipase in adipocytes Scientific Reports, 2022-12-24;12(1):22291. 2022-12-24 [PMID: 36566329] (Cell Culture, Mouse) Cell Culture Mouse
S Zia, BP Hammond, M Zirngibl, A Sizov, CS Baaklini, SP Panda, MFS Ho, KV Lee, A Mainali, MK Burr, S Williams, AV Caprariell, C Power, T Simmen, BJ Kerr, JR Plemel Single-cell microglial transcriptomics during demyelination defines a microglial state required for lytic carcass clearance Molecular Neurodegeneration, 2022-12-13;17(1):82. 2022-12-13 [PMID: 36514132] (Bioassay, Mouse) Bioassay Mouse
S Osonoi, H Mizukami, Y Takeuchi, H Sugawa, S Ogasawara, S Takaku, T Sasaki, K Kudoh, K Ito, K Sango, R Nagai, Y Yamamoto, M Daimon, H Yamamoto, S Yagihashi RAGE activation in macrophages and development of experimental diabetic polyneuropathy JCI Insight, 2022-12-08;7(23):. 2022-12-08 [PMID: 36477360] (Bioassay, Mouse) Bioassay Mouse
Show All 307 Publications.

Reviews for TNF-alpha (410-MT/CF) (0)

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FAQs for TNF-alpha (410-MT/CF). (Showing 1 - 4 of 4 FAQs).

  1. I need to know about TNF-alpha antibody kits for mice.
    • We currently have two TNFalpha ELISA kits specific for mouse: catalog numbers KA0257 and NBP1-92670.
  2. I would like to ask you for help. I need an antibody for Elisa to detect human TNF alpha in a supernatant from a cell culture (meaning supernatant after centrifugation of collected cell suspension from a plate well). Which of your antibodies against human tnf alpha would be suitable? I would like to buy only the primary antibody.
    • I would recommend catalog number NBP1-67821 or NB600-587; however, a full list of our anti-human TNF alpha antibodies suitable for use in ELISA can be found using this link.
  3. I am interested in a TNF alpha antibody, cross reactive for human, rat and mouse (host species: rabbit). Could your product NBP1-19532 be used in western blotting applications? Or do you have a similar product in your catalog which could fit with my request?
    • The antibody you mention, NBP1-19532, has not yet been validated in Western blot. I would instead recommend either NBP1-67821 or NB600-587. These are both rabbit polyclonal antibodies that cross-reacts with human, mouse and rat and have been used in Western blotting.
  4. Can your TNF-alpha products be used to treat TBI victims and therefore avoid the perispinal injections with Enbrel?
    • I am very sorry, but all of our products are for scientific research use only, and none are intended or approved for use in humans.

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Unlocking the Potential of Biosimilars in Immuno-Oncology
By Jennifer Jones, M.S.Biosimilar Antibodies: Imitation Meets InnovationIn the ever-evolving medical landscape, a new class of pharmaceuticals is emerging as a game-changer, poised to transform the way we approach...  Read full blog post.

Tired T cells: Hypoxia Drives T cell Exhaustion in the Tumor Microenvironment
By Hunter MartinezThe paradigm shifting view of the immune system being leveraged to target cancer has led to numerous therapeutic breakthroughs. One major cell group responsible for this revelation is a T cell. ...  Read full blog post.

Immune Cell Metabolic Flux Influences Type I Diabetes
By Hunter MartinezWhat is Immunometabolism?It is well established that abnormal metabolic environments can be a risk factor for disease development. One characteristic example is the role of dyslipidemia (high lev...  Read full blog post.


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Liver ASK1 activates autophagy to protect against hepatic fat accumulation, non-alcoholic steatohepatitis and fibrosis
By Jamshed Arslan, Pharm. D., PhD. The most common chronic liver disorder worldwide is non-alcoholic fatty liver disease (NAFLD). This obesity-linked disorder can manifest as hepatic fat accumulation (steatosis) wit...  Read full blog post.

Metabolic Syndrome: Symptoms and associated disease states
By Jamshed Arslan, Pharm. D., PhD. What is metabolic syndrome?It was 1988 when, after decades of research, Dr. GM Reaven    of the Stanford University, CA, explained the relationship between four diseases:...  Read full blog post.

Increased wild type FUS levels in ALS patients lead to a toxic microenvironment and motor neuron neurodegeneration
By Michalina Hanzel, PhDFUS mutations in Amyotrophic Lateral SclerosisFused in sarcoma (FUS) is a ribonucleoprotein that continuously shuttles between the nucleus and the cytoplasm to regulate pre-mRNA splicing, mRN...  Read full blog post.

You complete me: Natural killer cells need TGF-beta inhibition to effectively combat cancers
By Jamshed Arslan Pharm.D. Natural killer (NK) cells are lymphocytes of the innate immune system that were first discovered for their “natural” ability to kill cancer cells. To use NK cells as anti-cancer therapy, t...  Read full blog post.

Showing 1-10 of 13 blog posts - Show all blog posts.
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Bioinformatics

Gene Symbol Tnf
Uniprot